Quality Control - ES Silicone Reliable Manufacturing

Reliable
Materials

All materials are sourced under strict standards and supported by third-party testing certificates.

Design & Process
Integration

Standardized mold and product design with full control of prototyping and mass production, continuously optimized for better performance.

Semi-automation
in Production

Extensive use of semi-automated equipment to improve efficiency, process stability and inspection accuracy.

Customer-focused Quality Management

Inspection levels are adjustable based on customer requirements and shipment inspection reports are available upon request.

Manufacturing Quality Flow

Our quality management begins with reliable raw materials and continues through every step of the silicone manufacturing process.
The entire workflow is supported by semi-automated equipment and in-line quality monitoring to ensure process stability and consistent product quality.

Raw Material Control

Reliable materials with third-party testing certificates.

Mixing & Preparation

Strict process control ensures material consistency.

Molding (Compression / LSR)

Precise control of temperature, pressure and curing parameters.

Deflashing

Semi-automated deflashing ensures clean edges and dimensional stability.

Assembly

Standardized assembly with in-line quality monitoring.

Final Inspection
& Packing

Inspection based on requirements and secure packaging for shipment.

Low Defect rate

Process-oriented quality control to achieve stable and low defect rate.

Continuous Improvement

Data-driven analysis and continuous optimization at every stage.

Process Stability

Standardized operations and equipment to ensure consistent quality.

Efficient & Reliable

Semi-automation improves efficiency and inspection effectiveness.

Testing & Validation Capabilities

Our comprehensive testing system verifies product performance, reliability and safety.
Inspection standards and shipment inspection levels can be adjusted according to different product requirements.
Shipment Inspection Report can be provided upon request together with the outgoing products.

Appearance Inspection

Surface defects
Color consistency
Contamination
Deformation

Dimension Inspection

2D / 3D measurement
Dimensional accuracy
Tolerance control

Silicone Keypad Force & Stroke Tolerance Control

Actuation force
Stroke measurement
Tolerance control
Force curve analysis

Standard Performance Testing

Electrical resistance
Hardness
Load testing
Odor testing
Tensile strength
Force curve testing
Viscosity testing
Adhesion testing

Reliability Testing

Adhesion & abrasion tests
Impact & lifecycle tests
High/Low temperature
Humidity & thermal shock
UV aging & boiling test
Chemical & sweat test
Flame retardancy
Biocompatibility
FDA food-contact test
And more

Packaging Inspection

Label verification
Quantity check
Packaging integrity
Shipping protection

SHIPMENT INSPECTION
REPORT AVAILABLE

Upon request, Shipment Inspection Report can be provided
for every order to support quality transparency.

Internal Quality Standards & Documentation

Our internal quality system is supported by standardized documents and real-time quality monitoring throughout the entire production process.

Product Validation Manual

We have a dedicated Product Validation Manual that defines inspection standards, testing methods, defect classifications and acceptance criteria across the entire production process.

SOP & Work Instructions

Each product is manufactured under detailed SOPs and work instructions that clearly define every production step and process requirement. All steps are strictly followed by operators and in-line quality personnel.

In-line Quality Monitoring

Quality inspectors are deployed at key process points to monitor product quality in real time. This system improves traceability, reduces defects and supports stable long-term mass production.

QUALITY IS DESIGNED INTO EVERY STEP

With standardized inspection procedures, comprehensive testing capabilities,
and documented quality controls, we help reduce production risks before they become problems.

QUALITY
CONTROL SYSTEM